Watch List notes:

IRISH COINS, William and Mary (1691-1694), Proof Halfpenny, 1693, in silver, edge grained, 4.54g/12h (S 6597; DF –; Nelson –; KM. 109a). Fine to very fine, exceptionally rare; the only specimen traced by the cataloguer £3,000-4,000

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Provenance: Bt Spink December 1992